Replace or remove _FX control-flow defines

xfa/src/fxfa/src/app/xfa_ffwidget.h

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #ifndef XFA_SRC_FXFA_SRC_APP_XFA_FFWIDGET_H_
 #define XFA_SRC_FXFA_SRC_APP_XFA_FFWIDGET_H_
 
 #include <vector>
 
 #include "core/include/fxcodec/fx_codec_def.h"
 #include "core/include/fxge/fx_ge.h"
 #include "xfa/include/fxfa/fxfa.h"
 #include "xfa/src/fxfa/src/common/xfa_doclayout.h"
 
 class CXFA_FFPageView;
 class CXFA_FFDocView;
 class CXFA_FFDoc;
 class CXFA_FFApp;
 
-#define XFA_GOTO_POSITION_IF_FAIL(arg, pos) \
-  {                                         \
-    if (!(arg))                             \
-      goto pos;                             \
-  }
 inline FX_FLOAT XFA_UnitPx2Pt(FX_FLOAT fPx, FX_FLOAT fDpi) {
   return fPx * 72.0f / fDpi;
 }
 #define XFA_FLOAT_PERCISION 0.001f
 enum XFA_WIDGETITEM {
   XFA_WIDGETITEM_Parent,
   XFA_WIDGETITEM_FirstChild,
   XFA_WIDGETITEM_NextSibling,
   XFA_WIDGETITEM_PrevSibling,
 };
@@ skipping 146 matching lines @@
 FX_BOOL XFA_IsCreateWidget(XFA_ELEMENT iType);
 #define XFA_DRAWBOX_ForceRound 1
 #define XFA_DRAWBOX_Lowered3D 2
 void XFA_DrawBox(CXFA_Box box,
                  CFX_Graphics* pGS,
                  const CFX_RectF& rtWidget,
                  CFX_Matrix* pMatrix,
                  FX_DWORD dwFlags = 0);
 
 #endif  // XFA_SRC_FXFA_SRC_APP_XFA_FFWIDGET_H_